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  • Offering 0.02% basic accuracy, 0.1μΩminimum resolution, 1A maximum test current

  • With measurable range 0.1μΩ~3.3MΩ.

  • Anti-interference measurement is achieved by protecting the probe used by the port and increasing the test current.

  • Using the sorting indicator (option) with loud volume sound to accurately judge whether it is qualified or not at the production site.

  • Equipped with RS232/RS485/LAN interfaces and EXT I/O port, HT3544 multi-channel resistance meter is especially suitable for supporting ATE line to complete automatic test.

HT3544 portable resistance tester operation interface

HT3544 DC reistance meter 01


  • Benchtop HT3544 with compact structure

  • Anti-interference design, suitable for complex occasions in electromagnetic environment

  • Fast and high-precision testing, rich interfaces

  • Rich interfaces configuration easy for system integration

Front Panel of HT3544 Benchtop Resistance Tester

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Rear Panel HT3544 Benchtop Resistance Tester

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HT3544 has wide application in measuring various high, medium and low value resistors; various switch contact resistances; connector resistance; relay line package and contact resistance; transformer, inductor, motor, deflection coil winding resistance; wire resistance; ship, aircraft metal riveting resistance; printing line and hole resistance, etc,.

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ModelBenchtop HT3544
Display3.5 inch  TFT-LCD display
Measurement items       ESR, temperature
Basic accuracy0.1%±10 reading (3mΩ,30mΩ,3MΩ); 0.05%±4 readings;0.02%±2 readings(the other ranges)
Measurement range 3mΩ/30mΩ/300mΩ/3Ω/30Ω/300Ω/3kΩ/30kΩ/300kΩ/3MΩ
Measurement speedFAST(50Hz:21ms, 60Hz:18ms), SLOW(200ms)
Maximum test currentDC 1A, Max:5.5V
TemperatureRange:-10°C ~60°C Accuracy:±1°C
CorrectionShort-circuit reset for all ranges
ComparatorHIGN/IN/LOW  sorting,10 bin-out
Internal data storageSupport with PC software and store in PC
TriggerInternal/external/manual trigger
Signal sourceAC 1kHz, Test current: <150mA
Other functions temperature correction, power frequency setting
InterfaceExternal I/O,LAN,RS232
Power supplyVoltage:100VAC~256VAC; Frequency: 50Hz~60Hz;
Rated Power10W
Dimensions325 mm (L) x215mm (W) x 96.5mm (D),without sleeve
Accessory Standard:HT9363A,HT9348,power cord

Accessories and Options

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Specification Selection Table

ModelChannel No.DesignRangeAccuracy
HT3548  SingleHandheld3mΩ~3MΩ 

0.02%±2 (reading)


After Sales